| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.27 | 8.592% | $54.5892 | $54.59 | $54.60 | $54.60 |
| Purchase #2 | $161.55 | 6.723% | $172.411 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $54.85 | 5.483% | $57.8574 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $61.65 | 3.298% | $63.6832 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $132.29 | 4.166% | $137.8012 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $209.61 | 11.537% | $233.7927 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $7.52 | 7.828% | $8.1087 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $677.74 | $728.2434 | $728.24 | $728.25 | $728.30 | |